[ALSA] ac97 - enable multichannel output on AD198x codecs

AC97 Codec
The code for AD1980/AD1985/AD1986 codecs forgot to enable the code to
switch the jack sharing bits on AD1888-compatible codecs.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 05efff0..ce02e70 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -1585,8 +1585,9 @@
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1980_specific,
 #ifdef CONFIG_PM
-	.resume = ad18xx_resume
+	.resume = ad18xx_resume,
 #endif
+	.update_jacks = ad1888_update_jacks,
 };
 
 int patch_ad1980(ac97_t * ac97)
@@ -1614,8 +1615,9 @@
 	.build_post_spdif = patch_ad198x_post_spdif,
 	.build_specific = patch_ad1985_specific,
 #ifdef CONFIG_PM
-	.resume = ad18xx_resume
+	.resume = ad18xx_resume,
 #endif
+	.update_jacks = ad1888_update_jacks,
 };
 
 int patch_ad1985(ac97_t * ac97)